EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"511a6090b369abca19afbc948e5341465cf350678f7c60dce9bd5cf4b8b0ffe6","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:7LE418Vjvm-511a6090b369abca19afbc948e5341465cf350678f7c60dce9bd5cf4b8b0ffe6"}]}